The 4.7 is your os! Can't get rid of that. Did you SHRINK your os? Is there apps you really don't use? For instance... When I had vz nav. It was a huge memory leak and so is word mole. If you use the bum a lot and have multiple conversations open, that becomes a leak. The other messengers are worse. I wouldn't give up bum though.

Can you tell me which apps you don't use? Like...
Application center: read post above about that.
Help: you sound like you know enough about your bb you don't need that.
And you have us. :fing02:
VZW tones: why pay for tones you can get for free.
That's 4 apps. You see where I'm goin?